booktheque
Books
Authors
Genres
Best of
☀
עברית
Douglas R. Shier
Douglas R. Shier
2 books in the database
Books
Applied mathematical modeling
Douglas R. Shier
Applied mathematical modeling
Douglas R. Shier · 2019
Puzzles, Paradoxes, and Problem Solving
Douglas R. Shier
Puzzles, Paradoxes, and Problem Solving
Douglas R. Shier · 2015